337 		size_t buffer_size = block_size;  in TEE_AllocateOperation()  local
340 			buffer_size *= 2;  in TEE_AllocateOperation()
342 		op->buffer = TEE_Malloc(buffer_size,  in TEE_AllocateOperation()
1084 	size_t buffer_size;  in tee_buffer_update()  local
1094 		buffer_size = op->block_size * 2;  in tee_buffer_update()
1097 		buffer_size = op->block_size;  in tee_buffer_update()
1106 			l = MIN(slen, buffer_size - op->buffer_offs);  in tee_buffer_update()
1117 	    ((op->buffer_offs + slen) >= (buffer_size + buffer_left))) {  in tee_buffer_update()
1118 		l = ROUNDUP2(op->buffer_offs + slen - buffer_size,  in tee_buffer_update()
1139 			memcpy(op->buffer, op->buffer + l, buffer_size - l);  in tee_buffer_update()
1146 	if (slen >= (buffer_size + buffer_left)) {  in tee_buffer_update()
1149 			l = ROUNDUP2(slen - buffer_size, op->block_size);  in tee_buffer_update()
1151 			l = ROUNDUP2(slen - buffer_size + 1, op->block_size);  in tee_buffer_update()